Patents by Inventor Yuna Hattori

Yuna Hattori has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230391122
    Abstract: There is provided a technique in which even in a case where an operation is stopped during maintenance processing including a plurality of phases, the maintenance processing can be executed properly. A maintenance unit executes maintenance processing including a plurality of maintenance operations for well maintaining and recovering liquid ejection from a printing unit configured to print a print medium, and in a case where the maintenance processing is executed, a control unit capable of controlling the maintenance processing executes first control to interrupt the maintenance processing in a case where the maintenance operations are changed by moving the printing unit.
    Type: Application
    Filed: April 27, 2023
    Publication date: December 7, 2023
    Inventors: YUNA HATTORI, AKIYOSHI SAHARA, KENGO NIEDA, MASAHITO YOSHIDA
  • Patent number: 10889134
    Abstract: To shorten the time to be taken to start executing a process to handle conveyance trouble of a print medium after the occurrence of the conveyance trouble, a printing apparatus of the present invention, upon sensing of conveyance trouble by a sensing unit during a printing operation, stops the conveyance of the print medium in the conveyance trouble and any print medium located upstream of it, and moves a printing head from a first position at which the printing head performs printing on a print medium to a second position to which the printing head is retreated from the first position, in parallel with a discharge operation for conveying, to a discharge unit, any print medium located downstream of the print medium in the conveyance trouble.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: January 12, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takaaki Ishida, Seiji Ogasawara, Masakazu Tsukuda, Shuichi Tokuda, Masaaki Matsuura, Kazuki Matsuo, Tomofumi Nishida, Yuna Hattori
  • Patent number: 10870550
    Abstract: In a printing apparatus, the ends of print media fed continuously can be prevented from colliding with each other. The printing apparatus includes a printing unit configured to perform a print operation, a detecting unit configured to detect a conveyance abnormality, a conveying unit configured to convey a preceding print medium and a succeeding print medium, a conveying path having a first area including a curved portion at which a conveying direction of the print medium is curved and a second area upstream of the first area, and an opening unit capable of opening the first area of the conveying path. In a case in which a leading edge of the succeeding print medium is located in the second area at the time of the detecting unit detecting conveyance abnormality of the preceding print medium, the conveying unit conveys the succeeding print medium so that the leading edge of the succeeding print medium reaches the first area.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: December 22, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Shuichi Tokuda, Seiji Ogasawara, Takaaki Ishida, Masakazu Tsukuda, Masaaki Matsuura, Kazuki Matsuo, Tomofumi Nishida, Yuna Hattori
  • Patent number: 10857819
    Abstract: A printing apparatus can be downsized while degradation in the print quality can be suppressed. To perform skew correction on a second print medium on which printing is to be performed subsequent to a first print medium, a first conveying unit disposed upstream of the printing position where the printing unit performs printing on the print medium is stopped. Then, driving and stopping of third conveying unit disposed downstream of a second conveying unit is controlled, depending on whether the first print medium after printing has already passed by the second conveying unit when the first conveying unit is stopped, the second conveying unit being driven by the same driving source as that for the first conveying unit and being disposed downstream of the printing position.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: December 8, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yuna Hattori, Tomofumi Nishida, Takaaki Ishida, Masaaki Matsuura
  • Patent number: 10805491
    Abstract: An information processing apparatus that creates data of a book including page data of a first page, page data of a last page, and page data of another page based on at least one original data and execute display control of causing a display to display a preview screen including a preview image based on the data of the book is provided. The information processing apparatus causes, in the display control, the display to display, based on execution of setting processing of allocating one page data to the first page and the last page of the book, a preview image in which the one page data is laid out in a spread region generated by laying out an image of the last page adjacent to an image of the first page of the book in the preview screen.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: October 13, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yuna Hattori
  • Publication number: 20200007705
    Abstract: An information processing apparatus that creates data of a book including page data of a first page, page data of a last page, and page data of another page based on at least one original data and execute display control of causing a display to display a preview screen including a preview image based on the data of the book is provided. The information processing apparatus causes, in the display control, the display to display, based on execution of setting processing of allocating one page data to the first page and the last page of the book, a preview image in which the one page data is laid out in a spread region generated by laying out an image of the last page adjacent to an image of the first page of the book in the preview screen.
    Type: Application
    Filed: June 19, 2019
    Publication date: January 2, 2020
    Inventor: Yuna Hattori
  • Publication number: 20190299675
    Abstract: Provided is a printing apparatus that can be downsized while degradation in the print quality is suppressed. To perform skew correction on a second print medium on which printing is to be performed subsequent to a first print medium, a first conveying unit disposed upstream of the printing position where the printing unit performs printing on the print medium is stopped. Then, driving and stopping a third conveying unit disposed downstream of a second conveying unit is controlled, depending on whether the first print medium after printing has already passed by the second conveying unit when the first conveying unit is stopped, the second conveying unit being driven by the same driving source as for the first conveying unit and is disposed downstream of the printing position.
    Type: Application
    Filed: March 25, 2019
    Publication date: October 3, 2019
    Inventors: Yuna Hattori, Tomofumi Nishida, Takaaki Ishida, Masaaki Matsuura
  • Publication number: 20190240996
    Abstract: To shorten the time to be taken to start executing a process to handle conveyance trouble of a print medium after the occurrence of the conveyance trouble, a printing apparatus of the present invention, upon sensing of conveyance trouble by a sensing unit during a printing operation, stops the conveyance of the print medium in the conveyance trouble and any print medium located upstream of it, and moves a printing head from a first position at which the printing head performs printing on a print medium to a second position to which the printing head is retreated from the first position, in parallel with a discharge operation for conveying, to a discharge unit, any print medium located downstream of the print medium in the conveyance trouble.
    Type: Application
    Filed: February 7, 2019
    Publication date: August 8, 2019
    Inventors: Takaaki Ishida, Seiji Ogasawara, Masakazu Tsukuda, Shuichi Tokuda, Masaaki Matsuura, Kazuki Matsuo, Tomofumi Nishida, Yuna Hattori
  • Publication number: 20190241383
    Abstract: An object of the present invention is to prevent the ends of print media fed continuously from colliding with each other. The present invention is a printing apparatus including: a printing unit configured to perform print operation; a detecting unit configured to detect conveyance abnormality; a conveying unit configured to convey a preceding print medium and a succeeding print medium; a conveying path having a first area including a curved portion at which a conveying direction of the print medium is curved and a second area upstream of the first area; and an opening unit capable of opening the first area of the conveying path, wherein, in a case where a leading edge of the succeeding print medium is located in the second area at the time of the detecting unit detecting conveyance abnormality of the preceding print medium, the conveying unit conveys the succeeding print medium so that the leading edge of the succeeding print medium reaches the first area.
    Type: Application
    Filed: January 28, 2019
    Publication date: August 8, 2019
    Inventors: Shuichi Tokuda, Seiji Ogasawara, Takaaki Ishida, Masakazu Tsukuda, Masaaki Matsuura, Kazuki Matsuo, Tomofumi Nishida, Yuna Hattori
  • Patent number: 9208419
    Abstract: A controlling apparatus, which controls a first printing apparatus that prints an image on a continuous sheet and a second printing apparatus that prints on the continuous sheet on a downstream side in a conveyance direction of the continuous sheet, stores a printing state of the first printing apparatus and a second printing apparatus. When an error is detected in the first printing apparatus, conveyance of the continuous sheet is suspended, and occurrence position of the error is specified. When it is detected that the error is solved, and conveyance of the continuous sheet is restarted, control is performed such that the second printing apparatus performs printing on the continuous sheet on which printing has been finished by the first printing apparatus before the detection of the error, based on the specified occurrence position of the error.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: December 8, 2015
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Yuna Hattori
  • Publication number: 20150170011
    Abstract: A controlling apparatus, which controls a first printing apparatus that prints an image on a continuous sheet and a second printing apparatus that prints on the continuous sheet on a downstream side in a conveyance direction of the continuous sheet, stores a printing state of the first printing apparatus and a second printing apparatus. When an error is detected in the first printing apparatus, conveyance of the continuous sheet is suspended, and occurrence position of the error is specified. When it is detected that the error is solved, and conveyance of the continuous sheet is restarted, control is performed such that the second printing apparatus performs printing on the continuous sheet on which printing has been finished by the first printing apparatus before the detection of the error, based on the specified occurrence position of the error.
    Type: Application
    Filed: November 25, 2014
    Publication date: June 18, 2015
    Inventor: Yuna Hattori